Description
Inconel MA758
INCONEL®alloy MA 758 is an oxide-dispersion-strengthened (ODS) nickel-chromium superalloy, madeby mechanical alloying. It is a development of the well-established aerospace superalloy, INCONEL alloy MA754, with its chromium content increased to 30%, toimprove its performance in corrosive environments athigh temperatures. The alloy’s high-temperaturestrength is enhanced by the use of yttrium oxide fordispersion strengthening.
%Chemical Composition
| Fe | Yttrium oxide | Ti | Al | C | Cr | Ni |
| 1 | 0.6 | 0.5 | 0.3 | 0.05 | 30 | Balance |
Density & Melting Range
| Melting Point (Celsius) | Density |
| 1375 | (g/cm) 8.14 |
Mechanical Properties
| % Elongation | Yield Strength (MPa) | Tensile Strength (MPa) |
| 22 | 151 | 173 |
DM unit
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